Rejecting An Incoming Call; Using The Speakerphone - LG 450 User Manual

Rejecting an Incoming Call

You can reject an incoming call without answering by simply pressing the End/
Power Key .
Muting the Microphone
You can mute the microphone during a call by pressing the Right Soft Key
Mute. The phone can be unmuted by pressing the Right Soft Key
Unmute. When the phone is muted, the caller cannot hear you, but you can
still hear the caller.

Using the Speakerphone

You can use the integrated Speakerphone during a call by pressing the OK Key
Spk. On. The loudspeaker is automatically deactivated when you end the
call.
Warning! Due to increased volume levels, do not place the phone near your ear
while the speakerphone is enabled.
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